WO2007149826A3 - Electrode for an ignition device - Google Patents

Electrode for an ignition device Download PDF

Info

Publication number
WO2007149826A3
WO2007149826A3 PCT/US2007/071507 US2007071507W WO2007149826A3 WO 2007149826 A3 WO2007149826 A3 WO 2007149826A3 US 2007071507 W US2007071507 W US 2007071507W WO 2007149826 A3 WO2007149826 A3 WO 2007149826A3
Authority
WO
WIPO (PCT)
Prior art keywords
chromium
iron alloy
ground electrode
electrode
based nickel
Prior art date
Application number
PCT/US2007/071507
Other languages
French (fr)
Other versions
WO2007149826A2 (en
Inventor
James D Lykowski
Iryna Levina
Original Assignee
Federal Mogul Corp
James D Lykowski
Iryna Levina
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Federal Mogul Corp, James D Lykowski, Iryna Levina filed Critical Federal Mogul Corp
Priority to JP2009516665A priority Critical patent/JP5200247B2/en
Priority to CN2007800293706A priority patent/CN101501229B/en
Priority to EP07798724A priority patent/EP2035592A4/en
Priority to BRPI0713676-5A priority patent/BRPI0713676A2/en
Publication of WO2007149826A2 publication Critical patent/WO2007149826A2/en
Publication of WO2007149826A3 publication Critical patent/WO2007149826A3/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T13/00—Sparking plugs
    • H01T13/20—Sparking plugs characterised by features of the electrodes or insulation
    • H01T13/39—Selection of materials for electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T13/00—Sparking plugs
    • H01T13/20—Sparking plugs characterised by features of the electrodes or insulation
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/03—Alloys based on nickel or cobalt based on nickel
    • C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/03—Alloys based on nickel or cobalt based on nickel
    • C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
    • C22C19/058—Alloys based on nickel or cobalt based on nickel with chromium without Mo and W

Abstract

An electrode for an ignition device is made from a Ni-based nickel-chromium- iron alloy which has improved resistance to high temperature oxidation, sulfldation, corrosive wear, deformation and fracture includes, by weight of the alloy: 14.5-25% chromium; 7-22% iron; 0.2-0.5% manganese; 0.2-0.5% silicon; 0.1-2.5% aluminum; 0.05-0.15% titanium; 0.01-0.1% total of calcium and magnesium; 0.005-0.5% zirconium; 0.001-0.01% boron, and the balance substantially Ni. It may also include at least one rare earth element selected from the group consisting of: yttrium, hafnium, lanthanum, cerium and neodymium in amounts ranging from 0.01-0.15% by weight, and incidental impurities, including cobalt, niobium, molybdenum, copper, carbon, lead, phosphorus or sulfur. These total of these impurities will typically be controlled to limits of 0.1% cobalt, 0.05% niobium, 0.05% molybdenum, 0.01% copper, 0.01% carbon. 0.005% lead, 0.005% phosphorus and 0.005% sulfur. The ignition device may be a spark plug which includes a ceramic insulator, a conductive shell, a center electrode disposed in the ceramic insulator having a terminal end and a sparking end with a center electrode sparking surface, and a ground electrode operatively attached to said shell having a ground electrode sparking surface, the center electrode sparking surface and the ground electrode sparking surface defining a spark gap therebetween. At least one of the center electrode or the ground electrode includes the solution- strengthened Ni-based nickel-chromium-iron alloy. The Ni-based nickel-chromium- iron alloy electrodes of the invention may also include a core with thermal conductivity greater than that of the Ni-based nickel-chromium-iron alloy, such as copper or silver or their alloys.
PCT/US2007/071507 2006-06-19 2007-06-19 Electrode for an ignition device WO2007149826A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2009516665A JP5200247B2 (en) 2006-06-19 2007-06-19 Ignition electrode
CN2007800293706A CN101501229B (en) 2006-06-19 2007-06-19 Electrode for an ignition device
EP07798724A EP2035592A4 (en) 2006-06-19 2007-06-19 Electrode for an ignition device
BRPI0713676-5A BRPI0713676A2 (en) 2006-06-19 2007-06-19 electrode for an igniter

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US81484206P 2006-06-19 2006-06-19
US60/814,842 2006-06-19
US11/764,528 2007-06-18
US11/764,528 US7823556B2 (en) 2006-06-19 2007-06-18 Electrode for an ignition device

Publications (2)

Publication Number Publication Date
WO2007149826A2 WO2007149826A2 (en) 2007-12-27
WO2007149826A3 true WO2007149826A3 (en) 2008-12-24

Family

ID=38834294

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/071507 WO2007149826A2 (en) 2006-06-19 2007-06-19 Electrode for an ignition device

Country Status (7)

Country Link
US (1) US7823556B2 (en)
EP (1) EP2035592A4 (en)
JP (1) JP5200247B2 (en)
KR (1) KR20090033229A (en)
CN (1) CN101501229B (en)
BR (1) BRPI0713676A2 (en)
WO (1) WO2007149826A2 (en)

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US8106572B2 (en) * 2007-12-20 2012-01-31 Ngk Spark Plug Co., Ltd. Spark plug and process for producing the spark plug
US7969078B2 (en) * 2008-05-19 2011-06-28 Federal Mogul Ignition Company Spark ignition device for an internal combustion engine and sparking tip therefor
US9219351B2 (en) 2008-08-28 2015-12-22 Federal-Mogul Ignition Company Spark plug with ceramic electrode tip
US8614541B2 (en) 2008-08-28 2013-12-24 Federal-Mogul Ignition Company Spark plug with ceramic electrode tip
CN102150333B (en) * 2008-09-09 2013-06-26 日本特殊陶业株式会社 Spark plug
WO2010035717A1 (en) * 2008-09-24 2010-04-01 日本特殊陶業株式会社 Spark plug
JP2013502044A (en) 2009-08-12 2013-01-17 フェデラル−モーグル・イグニション・カンパニー Spark plug containing electrodes with low expansion coefficient and high corrosion resistance
DE202011110412U1 (en) 2010-04-13 2013-10-30 Federal-Mogul Ignition Company Ignition device with a corona enhancing electrode tip
KR101476519B1 (en) * 2010-04-16 2014-12-24 니혼도꾸슈도교 가부시키가이샤 Spark plug for internal combustion engine and method of manufacturing spark plug
CN101851714A (en) * 2010-05-27 2010-10-06 江苏新华合金电器有限公司 Shockproof strip end-plate material of vapor generator of nuclear power plant and preparation method thereof
CN102918728B (en) * 2010-06-02 2014-08-06 日本特殊陶业株式会社 Spark plug
EP2658050B1 (en) * 2010-12-24 2018-02-28 Ngk Spark Plug Co., Ltd. Spark plug
DE102011007496A1 (en) * 2011-04-15 2012-10-18 Robert Bosch Gmbh A spark plug electrode material and spark plug, and a method of manufacturing the spark plug electrode material and an electrode for the spark plug
DE102011077893A1 (en) * 2011-06-21 2012-12-27 Robert Bosch Gmbh Use of a hot gas corrosion resistant ductile alloy
EP2745362B2 (en) 2011-08-19 2019-11-06 Federal-Mogul Ignition LLC Corona igniter including temperature control features
DE102012015828B4 (en) * 2012-08-10 2014-09-18 VDM Metals GmbH Use of a nickel-chromium-iron-aluminum alloy with good processability
KR101625349B1 (en) 2013-01-08 2016-05-27 니뽄 도쿠슈 도교 가부시키가이샤 Electrode material and spark plug
US9083156B2 (en) 2013-02-15 2015-07-14 Federal-Mogul Ignition Company Electrode core material for spark plugs
CN103451478B (en) * 2013-09-02 2015-10-21 山东大学 A kind of nickel base superalloy, its preparation method and the application in sparking-plug electrode
CN103746295A (en) * 2013-12-27 2014-04-23 黄忠波 Electrode material for sparking plug
CN105385899A (en) * 2015-12-02 2016-03-09 苏州龙腾万里化工科技有限公司 Resistance alloy for grinder sensor element
JP6905543B2 (en) 2016-06-15 2021-07-21 イーストマン ケミカル カンパニー Physically vapor-deposited biosensor components
JP6335979B2 (en) * 2016-07-15 2018-05-30 日本特殊陶業株式会社 Spark plug
EP3512957B1 (en) 2016-09-16 2022-03-09 Eastman Chemical Company Biosensor electrodes prepared by physical vapor deposition
US11630075B2 (en) 2016-09-16 2023-04-18 Eastman Chemical Company Biosensor electrodes prepared by physical vapor deposition
JP7133572B2 (en) 2017-06-22 2022-09-08 イーストマン ケミカル カンパニー Physical vapor deposition electrodes for electrochemical sensors
CN110055440A (en) * 2019-05-29 2019-07-26 南京达迈科技实业有限公司 A kind of multicomponent alloy silk and preparation method thereof for spark plug
DE112020004200T5 (en) * 2019-09-06 2022-05-12 Federal-Mogul Ignition Llc Electrode material for a spark plug
CN113265563B (en) * 2021-05-06 2022-04-29 中国联合重型燃气轮机技术有限公司 Ni high-temperature alloy with good heat corrosion resistance and preparation method thereof
JP7429725B2 (en) 2022-02-18 2024-02-08 日本特殊陶業株式会社 Spark plug main metal fittings and spark plugs

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Non-Patent Citations (1)

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See also references of EP2035592A4 *

Also Published As

Publication number Publication date
CN101501229B (en) 2011-06-08
WO2007149826A2 (en) 2007-12-27
BRPI0713676A2 (en) 2012-10-23
JP5200247B2 (en) 2013-06-05
KR20090033229A (en) 2009-04-01
US7823556B2 (en) 2010-11-02
EP2035592A2 (en) 2009-03-18
CN101501229A (en) 2009-08-05
EP2035592A4 (en) 2011-12-21
JP2009541942A (en) 2009-11-26
US20070290591A1 (en) 2007-12-20

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